Does the official seal of the hotel have a security line?

The official seal of the hotel has an anti-counterfeiting pattern. When the official seal engraving department designated by the administrative department for industry and commerce engraves official seals, the engraving department will stamp anti-counterfeiting marks on the official seals of all units, and the anti-counterfeiting marks on each official seal are unique and different. In order to facilitate management, the size of the official seal is the uniform size stipulated by the administrative department for industry and commerce.